Gorgeous watery reflective fields are bold and flashy, which accent the "oil slick" textured, swirling blues, golds, amber and tangerine hues. The toning blooms all over. The surfaces are remarkably clean and free of all but the most insignificant light lines under toning which account for the grade. We do not know why CAC did not bean this GEM, the eye appeal is excellent. Only 950 Proofs were stuck. PCGS 4, NGC 8. There are just two finer in the non-CAM designation. The last one to sell brought $3,600 in the 2018 ANA auction. Prior to that, these brought between $4,000 and $5,000. The current Collectors Universe value is listed at $6,500. Neither of the two PR67s have ever sold in auction, making this a great piece for the proof type collector. Cert. Number 39477176 PCGS # 6430